Add Dmitri + Dennis as new committers (#622)

.github/CODEOWNERS

@@ -17,4 +17,4 @@
 # under the License.
 #
 
-* @jbonofre @ashvina @anoopj @RussellSpitzer @snazy @vvcephei @takidau @jackye1995 @flyrain @eric-maynard @collado-mike @ebyhr @annafil @adutra @MonkeyCanCode
+* @adutra @annafil @anoopj @ashvina @dennishuo @dimas-b @eric-maynard @jackye1995 @jbonofre @vvcephei @collado-mike @snazy @RussellSpitzer @takidau @MonkeyCanCode @flyrain @ebyhr

site/content/community/_index.adoc

@@ -80,20 +80,22 @@ cascade:
 
 | https://github.com/adutra[Alex Dutra] | Committer | link:https://www.dremio.com/[Dremio]
 | https://github.com/annafil[Anna Filippova] | Committer | link:https://www.snowflake.com/[Snowflake]
-| Anoop Johnson | PPMC | link:https://www.google.com/[Google]
-| https://github.com/ashvina[Ashvin Agrawal] | PPMC | link:https://www.microsoft.com/[Microsoft]
+| Anoop Johnson | PPMC Member | link:https://www.google.com/[Google]
+| https://github.com/ashvina[Ashvin Agrawal] | PPMC Member | link:https://www.microsoft.com/[Microsoft]
 | Bertrand Delacretaz | Mentor |
+| https://github.com/dennishuo[Dennis Huo] | Committer | link:https://www.snowflake.com/[Snowflake]
+| https://github.com/dimas-b[Dmitri Bourlatchkov] | Committer | link:https://www.dremio.com/[Dremio]
 | https://github.com/eric-maynard[Eric Maynard] | Committer | link:https://www.snowflake.com/[Snowflake]
 | Holden Karau | Mentor |
-| https://github.com/jackye1995[Jack Ye] | PPMC | link:https://aws.amazon.com/[Amazon]
-| https://github.com/jbonofre[JB Onofre] | PPMC & Mentor | link:https://www.dremio.com/[Dremio]
-| https://github.com/vvcephei[John Roesler] | PPMC | link:https://www.confluent.io/[Confluent]
+| https://github.com/jackye1995[Jack Ye] | PPMC Member | link:https://aws.amazon.com/[Amazon]
+| https://github.com/jbonofre[JB Onofre] | PPMC Member & Mentor | link:https://www.dremio.com/[Dremio]
+| https://github.com/vvcephei[John Roesler] | PPMC Member | link:https://www.confluent.io/[Confluent]
 | Kent Yao | Mentor |
 | https://github.com/collado-mike[Michael Collado] | Committer | link:https://www.snowflake.com/[Snowflake]
-| https://github.com/snazy[Robert Stupp] | PPMC | link:https://www.dremio.com/[Dremio]
+| https://github.com/snazy[Robert Stupp] | PPMC Member | link:https://www.dremio.com/[Dremio]
 | https://github.com/russellspitzer[Russell Spitzer] | PPMC | link:https://www.snowflake.com/[Snowflake]
 | Ryan Blue | Mentor |
-| https://github.com/takidau[Tyler Akidau] | PPMC | link:https://www.snowflake.com/[Snowflake]
+| https://github.com/takidau[Tyler Akidau] | PPMC Member | link:https://www.snowflake.com/[Snowflake]
 | https://github.com/MonkeyCanCode[Yong Zheng] | Committer |
 | https://github.com/flyrain[Yufei Gu] | Committer | link:https://www.snowflake.com/[Snowflake]
 | https://github.com/ebyhr[Yuya Ebihara] | Committer | link:https://www.starburst.io/[Starburst]